When an engine is changed in a car, is there any pairing required of the ECU with Diagbox? I was thinking yes.
Using the engine no. of a vehicle, is it reasonably easy to determine the date of manufacture without contacting Peugeot importers?
Replaced engine
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Steve Walsh
- Donor 2024
- Posts: 771
- Joined: 25 Oct 2019, 07:20
- x 515
Re: Replaced engine
I would have thought it would be best if you used ecu and bsi etc from donor car, Someone with more knowledge than me will be along soon no doubt.
Thanx to all the admins & knowledgeable people that make this the best forum on the interweb. BUT COME BACK MARC , We miss you!

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petarc1971
- Posts: 61
- Joined: 01 Mar 2019, 19:50
- x 10
Re: Replaced engine
There is no pairing only if the nozzles with the engine have arrived so that the code can be entered in the engine ecu, if it is only the engine then there is no pairing.